FR1510787A - Azo dyes containing chromium - Google Patents
Azo dyes containing chromiumInfo
- Publication number
- FR1510787A FR1510787A FR94524A FR94524A FR1510787A FR 1510787 A FR1510787 A FR 1510787A FR 94524 A FR94524 A FR 94524A FR 94524 A FR94524 A FR 94524A FR 1510787 A FR1510787 A FR 1510787A
- Authority
- FR
- France
- Prior art keywords
- azo dyes
- containing chromium
- dyes containing
- chromium
- azo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/04—Azo compounds in general
- C09B45/06—Chromium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB589666A GB1163713A (en) | 1966-02-10 | 1966-02-10 | Chromium-Containing Azo Dyestuffs |
GB5896/67A GB1163975A (en) | 1967-02-07 | 1967-02-07 | Polyarylsulfones |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1510787A true FR1510787A (en) | 1968-01-19 |
Family
ID=26240237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR94524A Expired FR1510787A (en) | 1966-02-10 | 1967-02-10 | Azo dyes containing chromium |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE693950A (en) |
CH (1) | CH468448A (en) |
FR (1) | FR1510787A (en) |
GB (1) | GB1163713A (en) |
NL (1) | NL6701959A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0156768A2 (en) * | 1984-03-08 | 1985-10-02 | Ciba-Geigy Ag | Process for the preparation of 1:2 chromium complex dyes |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH649773A5 (en) | 1979-09-24 | 1985-06-14 | Sandoz Ag | ASYMMETRIC 1: 2 CHROMIUM COMPLEX AROMATIC azo compounds, METHOD FOR THE PRODUCTION AND CONTAINING preparations. |
CH658065A5 (en) * | 1984-03-08 | 1986-10-15 | Ciba Geigy Ag | METHOD FOR PRODUCING 1: 2 CHROME COMPLEX DYES. |
-
1966
- 1966-02-10 GB GB589666A patent/GB1163713A/en not_active Expired
-
1967
- 1967-02-09 NL NL6701959A patent/NL6701959A/xx unknown
- 1967-02-10 CH CH200067A patent/CH468448A/en unknown
- 1967-02-10 FR FR94524A patent/FR1510787A/en not_active Expired
- 1967-02-10 BE BE693950D patent/BE693950A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0156768A2 (en) * | 1984-03-08 | 1985-10-02 | Ciba-Geigy Ag | Process for the preparation of 1:2 chromium complex dyes |
EP0156768A3 (en) * | 1984-03-08 | 1986-03-19 | Ciba-Geigy Ag | Process for the preparation of 1:2 chromium complex dyes |
Also Published As
Publication number | Publication date |
---|---|
CH468448A (en) | 1969-02-15 |
NL6701959A (en) | 1967-08-11 |
BE693950A (en) | 1967-08-10 |
GB1163713A (en) | 1969-09-10 |
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